🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 11

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.75 AU

Year: 349 Days

Day: 12.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,016,517 km

• M1: 144,960 km (0.054 R)
• M2: 220,657 km (0.117 R)
• M3: 342,579 km (0.113 R)
• M4: 421,567 km (0.107 R)
• M5: 499,208 km (0.118 R)
• M6: 609,761 km (0.07 R)
• M7: 682,765 km (0.069 R)
• M8: 766,689 km (0.115 R)
• M9: 925,861 km (0.098 R)
• M10: 1,113,756 km (0.064 R)
• M11: 1,264,401 km (0.109 R)
• M12: 1,351,617 km (0.078 R)
• M13: 1,426,864 km (0.118 R)
• M14: 1,621,043 km (0.038 R)
• M15: 1,696,290 km (0.086 R)
• M16: 1,788,143 km (0.103 R)
• M17: 1,871,170 km (0.112 R)
• M18: 1,955,543 km (0.083 R)
• M19: 2,062,955 km (0.067 R)
• M20: 2,150,320 km (0.067 R)
• M21: 2,345,994 km (0.04 R)
• M22: 2,471,955 km (0.056 R)
• M23: 2,565,005 km (0.085 R)
• M24: 2,683,038 km (0.111 R)
• M25: 2,808,999 km (0.07 R)
• M26: 2,937,055 km (0.072 R)
• M27: 3,011,106 km (0.096 R)
• M28: 3,192,568 km (0.07 R)
• M29: 3,268,713 km (0.116 R)
• M30: 3,364,755 km (0.117 R)
• M31: 3,487,874 km (0.066 R)
• M32: 3,672,179 km (0.087 R)
• M33: 3,819,084 km (0.055 R)
• M34: 4,009,073 km (0.104 R)
• M35: 4,244,092 km (0.077 R)
• M36: 4,349,109 km (0.102 R)
• M37: 4,455,174 km (0.096 R)
• M38: 4,547,626 km (0.077 R)
• M39: 4,626,464 km (0.107 R)
• M40: 4,770,975 km (0.118 R)
• M41: 4,953,784 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 10.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.75 AU - 2.57 AU

Year: 2117 Days

Day: 12.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,016,517 km

• M1: 130,449 km (0.099 R)
• M2: 218,413 km (0.044 R)
• M3: 327,171 km (0.105 R)
• M4: 568,921 km (0.083 R)
• M5: 700,716 km (0.119 R)
• M6: 867,069 km (0.096 R)
• M7: 930,948 km (0.098 R)
• M8: 1,098,198 km (0.118 R)
• M9: 1,284,747 km (0.087 R)
• M10: 1,434,045 km (0.032 R)
• M11: 1,599,052 km (0.076 R)
• M12: 1,760,318 km (0.102 R)
• M13: 2,310,240 km (0.118 R)
• M14: 2,516,685 km (0.09 R)
• M15: 2,669,574 km (0.059 R)
• M16: 2,996,894 km (0.1 R)
• M17: 3,109,093 km (0.102 R)
• M18: 3,235,204 km (0.075 R)
• M19: 3,584,515 km (0.053 R)
• M20: 4,014,160 km (0.047 R)
• M21: 4,082,825 km (0.068 R)
• M22: 4,375,439 km (0.08 R)
• M23: 4,446,049 km (0.078 R)
• M24: 4,602,977 km (0.11 R)
• M25: 4,718,167 km (0.067 R)
• M26: 4,878,237 km (0.087 R)
• M27: 5,054,912 km (0.106 R)
• M28: 5,203,912 km (0.057 R)
• M29: 5,384,476 km (0.077 R)
• M30: 5,798,413 km (0.067 R)
• M31: 5,876,204 km (0.114 R)
• M32: 6,511,098 km (0.104 R)
• M33: 6,657,105 km (0.101 R)
• M34: 6,820,466 km (0.103 R)
• M35: 6,902,595 km (0.106 R)
• M36: 7,034,840 km (0.081 R)
• M37: 7,184,587 km (0.1 R)
• M38: 7,284,968 km (0.051 R)
• M39: 7,897,421 km (0.04 R)
• M40: 7,966,386 km (0.119 R)
• M41: 8,035,799 km (0.097 R)
• M42: 8,209,782 km (0.092 R)
• M43: 8,279,793 km (0.071 R)
• M44: 8,402,763 km (0.095 R)
• M45: 8,597,240 km (0.045 R)
• M46: 8,811,015 km (0.045 R)
• M47: 8,882,673 km (0.097 R)
• M48: 9,080,740 km (0.1 R)
• M49: 9,408,060 km (0.118 R)
• M50: 9,665,369 km (0.079 R)
• M51: 10,187,017 km (0.089 R)
• M52: 10,262,264 km (0.116 R)
• M53: 10,337,662 km (0.079 R)
• M54: 10,451,206 km (0.104 R)
• M55: 10,565,200 km (0.099 R)
• M56: 10,832,681 km (0.058 R)
• M57: 10,928,723 km (0.073 R)
• M58: 11,160,450 km (0.098 R)
• M59: 11,238,091 km (0.113 R)
• M60: 11,550,302 km (0.107 R)
• M61: 11,746,874 km (0.115 R)
• M62: 11,885,252 km (0.093 R)
• M63: 12,544,529 km (0.118 R)
• M64: 13,113,151 km (0.066 R)
• M65: 13,400,678 km (0.108 R)
• M66: 13,815,064 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.8

Radius: 7.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.73 AU - 7.31 AU

Year: 9850 Days

Day: 20.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,016,517 km

• M1: 252,222 km (0.116 R)
• M2: 318,344 km (0.047 R)
• M3: 558,898 km (0.117 R)
• M4: 792,869 km (0.081 R)
• M5: 1,040,304 km (0.092 R)
• M6: 1,156,242 km (0.066 R)
• M7: 1,207,404 km (0.069 R)
• M8: 1,311,824 km (0.11 R)
• M9: 1,701,377 km (0.104 R)
• M10: 1,959,882 km (0.107 R)
• M11: 2,316,972 km (0.096 R)
• M12: 2,403,888 km (0.071 R)
• M13: 2,581,311 km (0.05 R)
• M14: 3,067,056 km (0.082 R)
• M15: 3,162,798 km (0.115 R)
• M16: 3,283,972 km (0.113 R)
• M17: 3,860,822 km (0.079 R)
• M18: 3,990,374 km (0.074 R)
• M19: 4,174,229 km (0.088 R)
• M20: 4,441,860 km (0.113 R)
• M21: 4,496,014 km (0.079 R)
• M22: 4,577,695 km (0.084 R)
• M23: 4,937,328 km (0.11 R)
• M24: 5,306,236 km (0.05 R)
• M25: 5,684,121 km (0.114 R)
• M26: 5,891,164 km (0.111 R)
• M27: 6,404,285 km (0.076 R)
• M28: 6,681,789 km (0.083 R)
• M29: 6,775,138 km (0.059 R)
• M30: 6,994,748 km (0.116 R)
• M31: 7,248,615 km (0.113 R)
• M32: 7,537,788 km (0.06 R)
• M33: 7,667,489 km (0.062 R)
• M34: 7,929,286 km (0.078 R)
• M35: 8,028,170 km (0.108 R)
• M36: 8,294,005 km (0.081 R)
• M37: 8,360,875 km (0.112 R)
• M38: 8,562,683 km (0.098 R)
• M39: 8,868,461 km (0.059 R)
• M40: 8,936,827 km (0.025 R)
• M41: 9,665,967 km (0.055 R)
• M42: 9,771,733 km (0.066 R)
• M43: 10,342,000 km (0.034 R)
• M44: 10,959,839 km (0.071 R)
• M45: 11,180,795 km (0.091 R)
• M46: 11,627,046 km (0.119 R)
• M47: 12,613,793 km (0.067 R)
• M48: 12,806,625 km (0.118 R)
• M49: 13,273,370 km (0.063 R)
• M50: 13,706,157 km (0.056 R)
• M51: 14,788,049 km (0.093 R)
• M52: 15,032,342 km (0.101 R)
• M53: 15,442,091 km (0.114 R)
• M54: 15,814,141 km (0.09 R)
• M55: 17,033,064 km (0.099 R)
• M56: 17,632,203 km (0.118 R)
• M57: 17,847,924 km (0.079 R)
• M58: 18,194,841 km (0.102 R)
• M59: 18,281,907 km (0.033 R)
• M60: 18,412,656 km (0.083 R)
• M61: 18,543,853 km (0.066 R)
• M62: 19,115,915 km (0.106 R)
• M63: 19,470,911 km (0.1 R)
• M64: 19,604,502 km (0.1 R)
• M65: 20,007,369 km (0.111 R)
• M66: 21,094,796 km (0.048 R)
• M67: 21,415,534 km (0.081 R)
• M68: 21,599,539 km (0.038 R)
• M69: 21,830,368 km (0.111 R)
• M70: 21,922,970 km (0.108 R)
• M71: 22,714,791 km (0.047 R)
• M72: 22,902,536 km (0.076 R)
• M73: 23,090,731 km (0.061 R)
• M74: 26,121,883 km (0.067 R)
• M75: 26,713,393 km (0.115 R)
• M76: 26,911,460 km (0.109 R)
• M77: 27,859,312 km (0.07 R)
• M78: 28,009,957 km (0.106 R)
• M79: 28,970,376 km (0.094 R)
• M80: 29,224,842 km (0.088 R)
• M81: 29,429,043 km (0.109 R)
• M82: 29,633,693 km (0.076 R)
• M83: 29,838,791 km (0.081 R)
• M84: 31,863,150 km (0.062 R)
• M85: 32,073,185 km (0.095 R)
• M86: 33,130,842 km (0.096 R)
• M87: 33,450,233 km (0.074 R)
• M88: 35,497,480 km (0.082 R)
• M89: 35,988,161 km (0.056 R)
• M90: 36,207,023 km (0.12 R)
• M91: 36,811,099 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.8

Radius: 4.7

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.17 AU - 8.27 AU

Year: 12937 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,016,517 km

• M1: 175,777 km (0.083 R)
• M2: 319,990 km (0.055 R)
• M3: 650,601 km (0.106 R)
• M4: 704,606 km (0.11 R)
• M5: 1,301,950 km (0.078 R)
• M6: 1,347,727 km (0.059 R)
• M7: 1,536,221 km (0.086 R)
• M8: 1,609,075 km (0.113 R)
• M9: 1,834,668 km (0.094 R)
• M10: 1,886,130 km (0.061 R)
• M11: 2,205,073 km (0.098 R)
• M12: 2,343,002 km (0.113 R)
• M13: 2,569,343 km (0.116 R)
• M14: 2,802,866 km (0.09 R)
• M15: 2,892,176 km (0.07 R)
• M16: 3,737,703 km (0.071 R)
• M17: 3,869,050 km (0.05 R)
• M18: 4,306,624 km (0.048 R)
• M19: 4,340,881 km (0.041 R)
• M20: 4,795,210 km (0.111 R)
• M21: 4,830,665 km (0.112 R)
• M22: 5,045,936 km (0.097 R)
• M23: 5,411,703 km (0.082 R)
• M24: 5,672,901 km (0.099 R)
• M25: 6,168,668 km (0.09 R)
• M26: 6,207,414 km (0.046 R)
• M27: 6,246,160 km (0.1 R)
• M28: 6,598,912 km (0.118 R)
• M29: 7,405,843 km (0.094 R)
• M30: 7,446,982 km (0.089 R)
• M31: 7,612,437 km (0.084 R)
• M32: 8,158,320 km (0.041 R)
• M33: 8,200,955 km (0.102 R)
• M34: 8,543,684 km (0.07 R)
• M35: 9,154,791 km (0.06 R)
• M36: 9,779,961 km (0.108 R)
• M37: 9,915,796 km (0.085 R)
• M38: 10,977,193 km (0.107 R)
• M39: 11,354,778 km (0.113 R)
• M40: 11,497,344 km (0.104 R)
• M41: 12,561,883 km (0.114 R)
• M42: 13,556,559 km (0.037 R)
• M43: 14,063,247 km (0.069 R)
• M44: 17,395,390 km (0.056 R)
• M45: 18,001,112 km (0.044 R)
• M46: 18,557,765 km (0.096 R)
• M47: 19,176,502 km (0.079 R)
• M48: 19,744,974 km (0.117 R)
• M49: 19,859,267 km (0.093 R)
• M50: 20,956,418 km (0.049 R)
• M51: 21,659,528 km (0.1 R)
• M52: 22,728,554 km (0.057 R)
• M53: 23,088,786 km (0.051 R)
• M54: 24,119,365 km (0.063 R)
• M55: 24,364,108 km (0.102 R)
• M56: 24,609,598 km (0.068 R)
• M57: 25,103,121 km (0.117 R)
• M58: 27,875,020 km (0.104 R)
• M59: 28,324,861 km (0.1 R)
• M60: 28,453,814 km (0.12 R)
• M61: 29,362,172 km (0.074 R)
• M62: 29,427,397 km (0.072 R)
• M63: 29,950,990 km (0.069 R)
• M64: 30,742,213 km (0.114 R)
• M65: 30,874,757 km (0.079 R)
• M66: 31,074,021 km (0.107 R)
• M67: 31,473,597 km (0.113 R)
• M68: 32,412,623 km (0.1 R)
• M69: 32,682,647 km (0.084 R)
• M70: 32,885,651 km (0.089 R)
• M71: 33,224,939 km (0.118 R)
• M72: 33,906,806 km (0.068 R)
• M73: 35,562,256 km (0.059 R)
• M74: 35,980,233 km (0.112 R)
• M75: 36,259,831 km (0.117 R)
• M76: 37,597,386 km (0.07 R)
• M77: 38,522,050 km (0.067 R)
• M78: 39,310,132 km (0.038 R)
• M79: 39,742,170 km (0.114 R)
• M80: 40,103,599 km (0.117 R)
• M81: 40,975,156 km (0.093 R)
• M82: 42,515,416 km (0.049 R)
• M83: 43,478,228 km (0.098 R)
• M84: 44,298,772 km (0.089 R)
• M85: 44,373,571 km (0.115 R)
• M86: 46,258,055 km (0.062 R)
• M87: 46,485,893 km (0.061 R)
• M88: 47,477,876 km (0.029 R)
• M89: 47,631,064 km (0.113 R)
• M90: 49,870,993 km (0.101 R)
• M91: 50,026,725 km (0.103 R)
• M92: 50,260,696 km (0.049 R)
• M93: 52,224,168 km (0.109 R)
• M94: 52,699,141 km (0.028 R)
• M95: 52,778,428 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 16,970 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit